目的研究豚鼠耳蜗底回接近末端和耳蜗顶部区域局部微循环障碍的听力损伤特点。
Objective To study the characteristics of hearing loss caused by local microcirculatory disorders in the cochlea of guinea pigs.
结论：耳蜗底回接近末端局部微循环障碍可以导致高频范围为主的听力损伤。
Conclusion: If the local microcirculatory disorders in the cochlea basal turn near termination take place, the hearing losses are more remarkable in the high range frequencies.
每条腿具有与桥整体形成的底基末端和可变形的顶部，其限定构型为刺穿待固定的材料的固定点。
Each of the legs has a base end integral with the bridge and a deformable distal end defining a stapling point shaped to Pierce material to be stapled.
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